25229799

素因数分解:

$3^4\times 7^1\times {\mathrm{44497}}^1$

素因数の和:44516

約数の個数: 20

約数和(自身を含む): 43074064

約数和(自身を除く): 17844265

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 44497, 133491, 311479, 400473, 934437, 1201419, 2803311, 3604257, 8409933, 25229799]

約数ペア:

[(1, 25229799), (3, 8409933), (7, 3604257), (9, 2803311), (21, 1201419), (27, 934437), (63, 400473), (81, 311479), (189, 133491), (567, 44497)]